How to Keep Sewer Roaches Out of Your Drains

cockroach on the ceiling of a toilet

If you’re on a mission to keep sewer roaches out of your drains, this guide provides practical strategies for deterring these pests, including fixing leaky faucets and sealing gaps around pipes.

8 Ways to Keep Sewer Roaches Out of Drains

Preventing sewer roaches is often more effective and less troublesome than dealing with an infestation after it happens. By implementing the measures below, you can help control these unwelcome guests and keep your home roach-free: 

Plumber repairing leaking sinks with adjustable wrench
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  1. Inspect drain pipes and their surroundings for any cracks, crevices, and holes in and around them. Use caulk to seal these entry points.
  1. Fix leaky faucets, as roaches are attracted to moisture.
  1. Fill gaps around pipes under your kitchen and bathroom sinks using an insulating foam sealant. 
  1. Remove garbage cans from under the sink, or take the trash out daily.
  1. Cover drains with a drain cover, especially at night.
Woman is wiping the sink with blue cloth in the kitchen
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  1. Clean sinks regularly using a sink cleaner or steam cleaner, to help reduce food particles.
  1. Keep the kitchen sink tidy by not leaving food or dirty dishes overnight.
  1. Use guest bathrooms periodically to keep water flowing and deter roach entry.

For more information, check out our other guides on sewer roaches:

When to Call a Pro

Armed with the knowledge from this article, you’re now equipped to tackle sewer roaches head-on. However, if the situation escalates beyond your control, don’t hesitate. Call a professional cockroach exterminator today and reclaim the peace and comfort of your home.

Main Image Credit: AlivePhoto / Adobe Stock Free / License

Maria Isabela Reis

Maria Isabela Reis is a writer, Ph.D. candidate, and plant enthusiast from an area where mosquitoes are as relentless in their pursuit of blood as she is in her quest for knowledge. When she’s not swatting away these buzzing annoyances, she’s playing with her dogs and savoring a cup of tea.